.page-disclaimer {
  --disc-gap: clamp(56px, 8vw, 120px);
  --disc-ink-soft: #3A4A42;
  background: var(--sand);
  color: var(--ink);
}

/* ---------- 首屏：深底封面 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(52px, 7vw, 96px);
  background:
    radial-gradient(130% 96% at 6% 0%, rgba(46, 125, 85, 0.55), transparent 60%),
    linear-gradient(166deg, var(--green-deep) 0%, var(--green-abyss) 54%, var(--dusk) 100%);
  color: var(--cloud);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 86px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 26%, #000 74%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 26%, #000 74%, transparent);
  pointer-events: none;
}

.page-disclaimer .disc-hero .crumbs {
  margin: 0 0 clamp(30px, 5vw, 58px);
}

.page-disclaimer .disc-hero .crumbs,
.page-disclaimer .disc-hero .crumbs a {
  color: rgba(251, 250, 245, 0.6);
  text-decoration: none;
}

.page-disclaimer .disc-hero .crumbs a:hover {
  color: var(--gold-soft);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 6vw, 44px);
}

.page-disclaimer .disc-hero .kicker {
  color: var(--gold-soft);
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  font-size: clamp(40px, 8.4vw, 104px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--cloud);
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.9;
  color: rgba(251, 250, 245, 0.82);
}

.page-disclaimer .disc-index {
  border-top: 1px solid var(--glass-line);
  padding-top: 22px;
}

.page-disclaimer .disc-index__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(251, 250, 245, 0.55);
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-index__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(251, 250, 245, 0.86);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.page-disclaimer .disc-index__link .num {
  color: var(--gold);
  font-size: 13px;
  min-width: 22px;
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  color: var(--gold-soft);
  padding-left: 6px;
}

/* ---------- 条款 ---------- */
.page-disclaimer .disc-clause {
  margin-top: var(--disc-gap);
  scroll-margin-top: 110px;
}

.page-disclaimer .disc-clause:first-of-type {
  margin-top: clamp(52px, 7vw, 96px);
}

.page-disclaimer .disc-clause__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-disclaimer .disc-clause__body {
  min-width: 0;
}

.page-disclaimer .disc-clause__num {
  display: block;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-disclaimer .disc-clause__num::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  margin-top: 12px;
  background: var(--gold);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}

.page-disclaimer .disc-claim {
  margin: 0 0 14px;
  max-width: 44ch;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .disc-bound {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.85;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-bound a,
.page-disclaimer .disc-points a,
.page-disclaimer .disc-step__text a {
  color: var(--green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-bound a:hover,
.page-disclaimer .disc-points a:hover,
.page-disclaimer .disc-step__text a:hover {
  color: var(--gold);
}

.page-disclaimer .disc-points {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 68ch;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.82;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 2px;
  background: var(--green-meadow);
}

.page-disclaimer .disc-ledger {
  margin-top: clamp(22px, 3vw, 32px);
  max-width: 780px;
}

/* ---------- 基线视觉区 ---------- */
.page-disclaimer .disc-baseline {
  margin-top: var(--disc-gap);
  padding: clamp(48px, 7vw, 96px) 0 clamp(44px, 6vw, 80px);
  background: linear-gradient(178deg, var(--dusk) 0%, var(--green-abyss) 100%);
  color: var(--cloud);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disc-baseline::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 162, 74, 0.7), transparent);
}

.page-disclaimer .disc-baseline__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-disclaimer .disc-baseline__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-disclaimer .disc-baseline__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disc-baseline .kicker {
  color: var(--gold-soft);
  margin: 0 0 14px;
}

.page-disclaimer .disc-baseline__title {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--cloud);
}

.page-disclaimer .disc-baseline__text {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.9;
  color: rgba(251, 250, 245, 0.8);
}

.page-disclaimer .disc-baseline__text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-scale-wrap {
  margin-top: clamp(30px, 5vw, 52px);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

.page-disclaimer .disc-scale {
  display: block;
  width: 100%;
  min-width: 540px;
  height: auto;
}

.page-disclaimer .disc-scale__axis {
  stroke: rgba(251, 250, 245, 0.32);
  stroke-width: 1.5;
}

.page-disclaimer .disc-scale__tick-line {
  stroke: rgba(251, 250, 245, 0.45);
  stroke-width: 1.5;
}

.page-disclaimer .disc-scale__dot {
  fill: var(--gold);
}

.page-disclaimer .disc-scale__label {
  fill: rgba(251, 250, 245, 0.68);
  font-family: var(--font-mono);
  font-size: 30px;
  letter-spacing: 0.04em;
}

.page-disclaimer .disc-scale__tick--now .disc-scale__tick-line {
  stroke: var(--gold);
  stroke-width: 3;
}

.page-disclaimer .disc-scale__tick--now .disc-scale__label {
  fill: var(--gold-soft);
}

/* ---------- 反馈三步 ---------- */
.page-disclaimer .disc-steps {
  list-style: none;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 24px);
}

.page-disclaimer .disc-step {
  padding: 24px 22px 26px;
  background: var(--cloud);
  border-top: 2px solid var(--green-meadow);
  border-radius: 0 0 var(--radius-m) var(--radius-m);
}

.page-disclaimer .disc-step__coord {
  display: block;
  margin-bottom: 14px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--copper);
}

.page-disclaimer .disc-step__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .disc-step__text {
  margin: 0;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.85;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-contact {
  margin-top: clamp(26px, 4vw, 36px);
  padding: clamp(20px, 3vw, 28px);
  background: var(--cloud);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
}

.page-disclaimer .disc-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .disc-contact__row:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .disc-contact__key {
  min-width: 78px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-disclaimer .disc-contact__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 落款 ---------- */
.page-disclaimer .disc-colophon {
  margin-top: var(--disc-gap);
  padding-bottom: clamp(48px, 6vw, 84px);
}

.page-disclaimer .disc-colophon__strip {
  position: relative;
  height: clamp(62px, 8vw, 96px);
  border-radius: var(--radius-m);
  background: linear-gradient(102deg, var(--green-deep) 0%, var(--dusk) 56%, var(--green-abyss) 100%);
  overflow: hidden;
}

.page-disclaimer .disc-colophon__strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.13) 0 1px, transparent 1px 24px);
}

.page-disclaimer .disc-colophon__strip::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(200, 162, 74, 0) 74%);
}

.page-disclaimer .disc-colophon__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 820px) {
  .page-disclaimer .disc-clause__inner {
    grid-template-columns: minmax(80px, 112px) minmax(0, 1fr);
    gap: clamp(28px, 5vw, 56px);
  }

  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-step:nth-child(2) {
    margin-top: 26px;
  }

  .page-disclaimer .disc-step:nth-child(3) {
    margin-top: 52px;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: end;
  }

  .page-disclaimer .disc-index {
    border-top: 0;
    border-left: 1px solid var(--glass-line);
    padding: 0 0 6px clamp(24px, 3vw, 38px);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-baseline__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(36px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
    animation: none !important;
  }
}